The Mars Pathfinder spacecraft used large airbags to cushion its impact with the planet's surface when landing. Assuming the space- craft had an impact velocity of 18.5 m/s at an angle of 45° with respect to the horizontal, the coefficient of restitution is 0.85 and neglecting friction, determine (a) the height of the first bounce, (b) the length of the first bounce. (Acceleration of gravity on Mars = 3.73 m/s².) 45° 18.5 m/s Fig P12 170

The Mars Pathfinder spacecraft used large airbags to cushion its impact with the planet's surface when landing. Assuming the space- craft had an impact velocity of 18.5 m/s at an angle of 45° with respect to the horizontal, the coefficient of restitution is 0.85 and neglecting friction, determine (a) the height of the first bounce, (b) the length of the first bounce. (Acceleration of gravity on Mars = 3.73 m/s².) 45° 18.5 m/s Fig P12 170

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

13.170 The Mars Pathfinder spacecraft used large airbags to cushion its
impact with the planet's surface when landing. Assuming the space-
craft had an impact velocity of 18.5 m/s at an angle of 45° with
respect to the horizontal, the coefficient of restitution is 0.85 and
neglecting friction, determine (a) the height of the first bounce,
(b) the length of the first bounce. (Acceleration of gravity on
Mars = 3.73 m/s².)
45°
18.5 m/s
Fig. P13.170

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